Objective: The aim: The aim of the article is to empirically study the features of tolerance to uncertainty in late adulthood in groups of working and retired people and test the hypothesis of the impact of communication in social networks as one of the possible ways to increase mental well-being in this category of people.
Patients And Methods: Materials and methods: The study was conducted in 2021 in the Lviv region of Ukraine. Forty people aged 60 - 75 were interviewed. Among them there were 20 people with a 40-hour working week and 20 retired people. To assess the level of tolerance to uncertainty, the tolerance scale by D. L. McLain (modified by E.M. Osin) has been used; to determine the level of dependence on social networks, the Bergen Facebook Addiction Scale (having tested 20 people who are retired in the age group 60-75 ) has been applied.
Results: Results: The results of the study showed that: (1) the level of the integrated indicator of "tolerance to uncertainty" is higher among people who work than among those who are retired; (2) people of the age group of 60-75 who work have higher values in all components of the uncertainty tolerance indicator; (3) there is a high interdependence between the expansion of the communication environment through communication in social networks and the level of tolerance to uncertainty among retired people in the age group of 60-75.
Conclusion: Conclusions: People in the age group of 60-75 who work have a greater potential for successful aging due to the higher value of the components of tolerance to uncertainty and their connection to personality traits on which mental well-being depends. The increase in the level of mental well-being of retired people of late adulthood can be achieved through influencing the uncertainty factor: either by employing these people or by actively involving them in communication in social networks.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.36740/WLek202208104 | DOI Listing |
Sci Rep
January 2025
Faculty of Engineering, Helwan University, Cairo, Egypt.
Frequency regulation in isolated microgrids is challenging due to system uncertainties and varying load demands. This study presents an optimal µ-synthesis robust control strategy that regulates microgrid frequency while enhancing system performance and stability-a proposed fixed-structure approach for selecting performance and robustness weights, informed by subsystem frequency analysis. The controller is optimized using multi-objective particle swarm optimization (MOPSO) and multi-objective genetic algorithm (MOGA) under inequality constraints, employing a Pareto front to identify optimal solutions.
View Article and Find Full Text PDFSci Rep
January 2025
Radiological Techniques Department, College of Health and Medical Techniques, AL-Mustaqbal University, Hillah, Babil, 51001, Iraq.
This paper proposes a hybrid stochastic-robust optimization framework for sizing a photovoltaic/tidal/fuel cell (PV/TDL/FC) system to meet an annual educational building demand based on hydrogen storage via unscented transformation (UT), and information gap decision theory-based risk-averse strategy (IGDT-RA). The hybrid framework integrates the strengths of UT for scenario generation and IGDT-RA (hybrid UT-IGDT-RA) for optimizing the system robustness and maximum uncertainty radius (MRU) of building energy demand and renewable resource generation. The deterministic model focuses on minimizing the cost of energy production over the project's lifespan (CEPLS) and considers a reliability constraint defined as the demand shortage probability (DSHP).
View Article and Find Full Text PDFBull Cancer
January 2025
Palliative Care Unit, ULR 2694 METRICS, CHU de Lille, Université de Lille, 59000 Lille, France.
Introduction: Immune checkpoint inhibition has revolutionized the management of metastatic melanoma, including in the final stages of disease progression: because it is well tolerated, some teams do not discontinue it in hopes of slowing disease progression. The risks are that treatment may be continued unnecessarily, causing side effects, and reduce access to specialist palliative care, in addition to increasing the cost of treatment.
Method: We explored the experiences of 10 patients in a university hospital with metastatic melanoma under continued immune checkpoint inhibitors combined with specialist palliative care.
PLoS One
January 2025
College of Mining, Liaoning Technical University, Fuxin, Liaoning Province, People's Republic of China.
The determination of optimal production capacity for open-pit mines is influenced by various economic and technical factors and is highly susceptible to uncertainties. To effectively address the impact of uncertainty on capacity planning, this study develops a production capacity planning model for open-pit coal mines, based on the theory of economies of scale and incorporating multiple uncertainty constraints. A novel method is proposed to quantify and propagate the uncertainties of key capacity control factors, alongside a comprehensive uncertainty analysis framework for total revenue.
View Article and Find Full Text PDFAm J Physiol Heart Circ Physiol
January 2025
Department of Pharmacology, Physiology and Neurobiology, University of Cincinnati College of Medicine, Cincinnati, OH.
Lower body negative pressure (LBNP) has been used for decades in humans to model arterial baroreceptor unloading and represents a powerful tool for evaluating cardiovascular responses to orthostatic challenge. However, LBNP studies in animals have been limited to conditions of anesthesia or sedation, where cardiovascular reflexes are altered. Given the consequent uncertainties, the usefulness of LBNP studies in these preclinical models has been severely hampered.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!